Multipotent lymphohematopoietic progenitor cells
US9624470B2 · kind B2 · utility
2Cited by
6References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2011 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Jun 28, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2506/02
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
This invention relates to hematopoietic precursors derived from human embryonic stem cells. In the culture of differentiated cells from human ES cells, the fully committed hematopoietic precursors are CD34+ and CD43+ but not CD45+. If the cells are cultured until they express CD45, then the cells lose the ability to produce differentiated cells of the lymphoid lineages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.